1 Initialise params

library(scMET)
library(data.table)
library(matrixStats)
library(coda)
library(ggpubr)
library(purrr)
set.seed(1234)

data_dir <- "~/datasets/scMET_ms/synthetic/diff_var/data/rep1/"
out_dir <- "~/datasets/scMET_ms/synthetic/shrinkage/"
if (!dir.exists(out_dir)) {dir.create(out_dir, recursive = TRUE)}

opts <- list()
opts$N_feat <- 300
opts$N_cells <- c(20, 50, 200)
opts$N_cpgs <- c(8, 15, 50)
opts$OR_change_gamma <- 2

1.1 Load fitted objects and perform MLE

summary_stats <- data.table(cells = numeric(), features = numeric(), 
                            cpgs = numeric(), or_gamma = numeric(), 
                            feature_name = character(), gamma_true = numeric(), 
                            gamma_median = numeric(), mu_true = numeric(), 
                            mu_median = numeric(), gamma_mle = numeric(), 
                            mu_mle = numeric(), cpg_cov = numeric())
for (f in opts$N_feat) {
  for (cpg in opts$N_cpgs) {
    for (c in opts$N_cells) {
      for (or in opts$OR_change_gamma) {
        dt <- readRDS(file = paste0(data_dir, "scmet_ORgamma", or, "_feat", f, 
                                    "_cells", c, "_cpgs", cpg, "_mcmcFALSE.rds"))
        fit_obj <- dt[[paste0("scmet_A")]]
        sim_dt <- dt$sim_dt[[paste0("scmet_dt_A")]]
        
        mle <- sim_dt$Y[, bb_mle(cbind(total_reads, met_reads))[c("gamma", "mu")], 
                        by = c("Feature")]
        summary_stats <- rbind(summary_stats,
            data.table(cells = c,
                       features = f,
                       cpgs = cpg,
                       or_gamma = or,
                       feature_name = fit_obj$feature_names,
                       # gamma
                       gamma_true = sim_dt$theta_true$gamma,
                       gamma_median = colMedians(fit_obj$posterior$gamma),
                       # mu
                       mu_true = sim_dt$theta_true$mu,
                       mu_median = colMedians(fit_obj$posterior$mu),
                       # MLE estimates
                       gamma_mle = mle$gamma,
                       mu_mle = mle$mu, 
                       # CpG coverage per feature
                       cpg_cov = sim_dt$Y[, median(total_reads), 
                                          by = "Feature"]$V1 ) )
      }
    }
  }
}
rm(mle, fit_obj, sim_dt, dt, f, cpg, c, or)

2 Overdispersion shrinkage as we increase cells

tmp <- copy(summary_stats)
tmp$cells <- factor(tmp$cells, levels = unique(tmp$cells), 
                        labels = paste(unique(tmp$cells), "cells"))
#tmp$gamma_median[tmp$gamma_median > 0.6] <- 0.58
#tmp$gamma_mle[tmp$gamma_mle > 0.6] <- 0.58
gg_overdisp <- list()
iter <- 1
for (cpg in opts$N_cpgs) {
  dt <- tmp[features == opts$N_feat & cpgs == cpg]
  dt <- dt %>% split(., by = "cells") %>%
    map(~ .[sample(150)]) %>%
    rbindlist
  if (cpg == 8) {
    gg_overdisp[[iter]] <- shrinkage_overdisp_plot(dt, x_lab = "True overdispersion (CpG poor, average 5 CpGs)")
  }else if (cpg == 15) {
    gg_overdisp[[iter]] <- shrinkage_overdisp_plot(dt, x_lab = "True overdispersion (CpG moderate, average 10 CpGs)")
  } else {
    gg_overdisp[[iter]] <- shrinkage_overdisp_plot(dt, x_lab = "True overdispersion (CpG rich, average 30 CpGs)") +
            theme(legend.position = "none")
  }
  iter <- iter + 1
}
print(cowplot::plot_grid(plotlist = gg_overdisp, nrow = 3, 
                         labels = c("a", "b", "c"), label_size = 18))

2.1 Mean methylation shrinkage as we increase cells

tmp <- copy(summary_stats)
tmp$cells <- factor(tmp$cells, levels = unique(tmp$cells), 
                        labels = paste(unique(tmp$cells), "cells"))
gg_mean <- list()
iter <- 1
for (cpg in opts$N_cpgs) {
  dt <- tmp[features == opts$N_feat & cpgs == cpg]
  dt <- dt %>% split(., by = "cells") %>%
    map(~ .[sample(150)]) %>%
    rbindlist
  if (cpg == 8) {
    gg_mean[[iter]] <- shrinkage_mean_plots(dt, x_lab = "True mean methylation (CpG poor, average 5 CpGs)")
  }else if (cpg == 15) {
    gg_mean[[iter]] <- shrinkage_mean_plots(dt, x_lab = "True mean methylation (CpG moderate, average 10 CpGs)")
  } else {
    gg_mean[[iter]] <- shrinkage_mean_plots(dt, x_lab = "True mean methylation (CpG rich, average 30 CpGs)") +
            theme(legend.position = "none")
  }
  iter <- iter + 1
}
print(cowplot::plot_grid(plotlist = gg_mean, nrow = 3, 
                         labels = c("a", "b", "c"), label_size = 18))

3 Model performance in predicting true values

3.1 Log odds ratio difference between infered and true values for \(\gamma\).

opts$val_thresh <- 1e-2
tmp <- copy(summary_stats) %>% .[, c("features", "or_gamma", "cpg_cov") := NULL]
to_plot <- tmp[, c("cells", "cpgs", "feature_name", "gamma_true", 
                   "gamma_median", "gamma_mle")] %>%
  .[, gamma_mle := ifelse(gamma_mle > opts$val_thresh & 
                            gamma_mle < 1 - opts$val_thresh, gamma_mle, 
                          ifelse(gamma_mle < opts$val_thresh, 
                                 opts$val_thresh, 1 - opts$val_thresh))] %>%
  .[, scmet_lor := abs(scMET:::.compute_log_odds_ratio(gamma_true, gamma_median))] %>%
  .[, mle_lor := abs(scMET:::.compute_log_odds_ratio(gamma_true, gamma_mle))] %>%
  .[, c("gamma_true", "gamma_median", "gamma_mle", "feature_name") := NULL] %>%
  melt(id.vars = c("cells", "cpgs"))

to_plot$cpgs <- factor(to_plot$cpgs, levels = c(8, 15, 50), 
                       labels = c("CpG poor", "CpG moderate", "CpG rich"))
to_plot$variable <- factor(to_plot$variable, levels = c("mle_lor", "scmet_lor"), 
                           labels = c("BB MLE", "scMET"))

gg_overdisp_lor <- ggboxplot(to_plot, x = "cells", y = "value", 
                             fill = "variable", lwd = 0.4, outlier.size = 0.5) +
  facet_wrap(~cpgs, scales = "fixed", nrow = 3) +
  scale_fill_manual(values = c( "#999999", "#E69F00", "#56B4E9")) +
  labs(title = NULL, x = "Number of cells", 
       y = expression(paste("LOR (", gamma[true], ", ", 
                            gamma[estimated], ")")), fill = "Model") +
  theme_classic() +
  ylim(c(0, 1.8)) +
  theme(
      legend.position = "top",
      legend.title = element_blank(),
      legend.margin = margin(-2, 0, -2, 0),
      legend.box.margin = margin(-2, 0, -2, 0),
      panel.spacing.y = unit(3, "lines"),
      plot.tag = element_text(color = "black", face = "bold", size = rel(1.6)),
      legend.text = element_text(color = "black", size = rel(1.1)),
      strip.text = element_text(color = "black", size = rel(1.1)),
      axis.text = element_text(color = "black", size = rel(0.8)),
      axis.title = element_text(color = "black", size = rel(1.1))
    )
print(gg_overdisp_lor)

3.2 LORs between infered and true values for \(\mu\).

opts$val_thresh <- 1e-10
tmp <- copy(summary_stats) %>% .[, c("features", "or_gamma", "cpg_cov") := NULL]
to_plot <- tmp[, c("cells", "cpgs", "feature_name", 
                   "mu_true", "mu_median", "mu_mle")] %>%
  .[, mu_mle := ifelse(mu_mle > opts$val_thresh & 
                         mu_mle < 1 - opts$val_thresh, mu_mle, 
                       ifelse(mu_mle < opts$val_thresh, 
                              opts$val_thresh, 1 - opts$val_thresh))] %>%
  .[, mle_lor := abs(scMET:::.compute_log_odds_ratio(mu_true, mu_mle))] %>%
  .[, scmet_lor := abs(scMET:::.compute_log_odds_ratio(mu_true, mu_median))] %>%
  .[, c("mu_true", "mu_median", "mu_mle", "feature_name") := NULL] %>%
  melt(id.vars = c("cells", "cpgs"))

to_plot$cpgs <- factor(to_plot$cpgs, levels = c(8, 15, 50), 
                       labels = c("CpG poor", "CpG moderate", "CpG rich"))
to_plot$variable <- factor(to_plot$variable, levels = c("mle_lor", "scmet_lor"), 
                           labels = c("BB MLE", "scMET"))

gg_mean_lor <- ggboxplot(to_plot, x = "cells", y = "value", 
                         fill = "variable", lwd = 0.4, outlier.size = 0.5) +
  facet_wrap(~cpgs, scales = "fixed", nrow = 3) +
  scale_fill_manual(values = c( "#999999", "#E69F00", "#56B4E9")) +
  labs(title = NULL, x = "Number of cells", 
       y = expression(paste("LOR (", mu[true], ", ", 
                            mu[estimated], ")")), fill = "Model") +
  theme_classic() +
  ylim(c(0, 1.8)) +
  theme(
      legend.position = "top",
      legend.title = element_blank(),
      legend.margin = margin(-2, 0, -2, 0),
      legend.box.margin = margin(-2, 0, -2, 0),
      panel.spacing.y = unit(3, "lines"),
      plot.tag = element_text(color = "black", face = "bold", size = rel(1.6)),
      legend.text = element_text(color = "black", size = rel(1.1)),
      strip.text = element_text(color = "black", size = rel(1.1)),
      axis.text = element_text(color = "black", size = rel(0.8)),
      axis.title = element_text(color = "black", size = rel(1.1))
    )
print(gg_mean_lor)

4 Final plots

library(patchwork)
gg_gamma <- ((gg_overdisp[[1]]/gg_overdisp[[2]]/gg_overdisp[[3]]) | gg_overdisp_lor) + 
  plot_layout(widths = c(3.7, 1.2), heights = c(1.08, 1)) +
  plot_annotation(tag_levels = 'a')
print(gg_gamma)

pdf(file = paste0(out_dir, "shrinkage_overdisp.pdf"), width = 10, height = 9)
print(gg_gamma)
dev.off()

gg_mu <- ((gg_mean[[1]]/gg_mean[[2]]/gg_mean[[3]]) | gg_mean_lor) + 
  plot_layout(widths = c(3.7, 1.2), , heights = c(1.08, 1)) +
  plot_annotation(tag_levels = 'a')
print(gg_mu)

pdf(file = paste0(out_dir, "shrinkage_mean.pdf"), width = 10, height = 9)
print(gg_mu)
dev.off()

---
title: "Shrinkage of parameter estimates for varying sample sizes"
author: "C.A. Kapourani & R. Argelaguet"
output: 
  html_notebook: 
    highlight: haddock
    theme: cerulean
    number_sections: true
    toc: yes
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE, message = FALSE, warning = FALSE, results = "hide")

# Shrinkage plot for overdispersion parameter
shrinkage_overdisp_plot <- function(res, x_lab = "True overdispersion"){
  colors <- c("BB MLE" = "#999999", "scMET" = "#E69F00")
  gg <- ggplot(res) +
    geom_point(aes(y = gamma_mle, x = gamma_true, fill = "BB MLE"), 
               shape = 21, size = 1.2, alpha = 0.5, stroke = 0.2) +
    geom_point(aes(y = gamma_median, x = gamma_true, fill = "scMET"), 
               shape = 21, size = 1.9, stroke = 0.2) +
    geom_abline(intercept = 0, slope = 1, color = "black", 
                linetype = "dashed", alpha = 0.7) +
    geom_segment(aes(x = gamma_true, y = gamma_mle, 
                     xend = gamma_true, yend = gamma_median),
                     arrow = arrow(angle = 10, length = unit(0.06, "inches")), 
                 size = 0.05, alpha = 0.3) +
    facet_wrap(~cells, scales = "free_x", nrow = 1) +
    labs(x = x_lab, y = "Estimated overdispersion", color = "Legend") +
    scale_fill_manual(values = colors) +
    theme_classic() +
    theme(
        legend.position = "top",
        legend.title = element_blank(),
        legend.margin = margin(-2, 0, -2, 0),
        legend.box.margin = margin(-2, 0, -2, 0),
        panel.spacing.x = unit(0.9, "lines"),
        plot.tag = element_text(color = "black", face = "bold", size = rel(1.6)),
        legend.text = element_text(color = "black", size = rel(1.1)),
        strip.text = element_text(color = "black", size = rel(1.1)),
        axis.text = element_text(color = "black", size = rel(0.8)),
        axis.title = element_text(color = "black", size = rel(1.1))
      )
  return(gg)
}


# Shrinkage plot for mean parameter
shrinkage_mean_plots <- function(res, x_lab = "True mean methylation"){
  colors <- c("BB MLE" = "#999999", "scMET" = "#E69F00")
  gg <- ggplot(res) +
    geom_point(aes(y = mu_mle, x = mu_true, fill = "BB MLE"), 
               shape = 21, size = 1.2, alpha = 0.5, stroke = 0.2) +
    geom_point(aes(y = mu_median, x = mu_true, fill = "scMET"), 
               shape = 21, size = 1.9, stroke = 0.2) +
    geom_abline(intercept = 0, slope = 1, color = "black", 
                linetype = "dashed", alpha = 0.7) +
    geom_segment(aes(x = mu_true, y = mu_mle, 
                     xend = mu_true, yend = mu_median),
                     arrow = arrow(angle = 10, length = unit(0.06, "inches")), 
                 size = 0.05, alpha = 0.3) +
    facet_wrap(~cells, scales = "free_x", nrow = 1) +
    labs(x = x_lab, y = "Estimated mean methylation", color = "Legend") +
    scale_fill_manual(values = colors) +
    # xlab("True overdispersion") + ylab("Estimated overdispersion") +
    theme_classic() +
    theme(
        legend.position = "top", #c(0.87, 0.13), #"right",
        legend.title = element_blank(),
        legend.margin = margin(-2, 0, -2, 0),
        legend.box.margin = margin(-2, 0, -2, 0),
        panel.spacing.x = unit(1, "lines"),
        plot.tag = element_text(color = "black", face = "bold", size = rel(1.6)),
        legend.text = element_text(color = "black", size = rel(1.1)),
        strip.text = element_text(color = "black", size = rel(1.1)),
        axis.text = element_text(color = "black", size = rel(0.8)),
        axis.title = element_text(color = "black", size = rel(1.1))
      )
  return(gg)
}

```


# Initialise params
```{r}
library(scMET)
library(data.table)
library(matrixStats)
library(coda)
library(ggpubr)
library(purrr)
set.seed(1234)

data_dir <- "~/datasets/scMET_ms/synthetic/diff_var/data/rep1/"
out_dir <- "~/datasets/scMET_ms/synthetic/shrinkage/"
if (!dir.exists(out_dir)) {dir.create(out_dir, recursive = TRUE)}

opts <- list()
opts$N_feat <- 300
opts$N_cells <- c(20, 50, 200)
opts$N_cpgs <- c(8, 15, 50)
opts$OR_change_gamma <- 2
```

## Load fitted objects and perform MLE
```{r}
summary_stats <- data.table(cells = numeric(), features = numeric(), 
                            cpgs = numeric(), or_gamma = numeric(), 
                            feature_name = character(), gamma_true = numeric(), 
                            gamma_median = numeric(), mu_true = numeric(), 
                            mu_median = numeric(), gamma_mle = numeric(), 
                            mu_mle = numeric(), cpg_cov = numeric())
for (f in opts$N_feat) {
  for (cpg in opts$N_cpgs) {
    for (c in opts$N_cells) {
      for (or in opts$OR_change_gamma) {
        dt <- readRDS(file = paste0(data_dir, "scmet_ORgamma", or, "_feat", f, 
                                    "_cells", c, "_cpgs", cpg, "_mcmcFALSE.rds"))
        fit_obj <- dt[[paste0("scmet_A")]]
        sim_dt <- dt$sim_dt[[paste0("scmet_dt_A")]]
        
        mle <- sim_dt$Y[, bb_mle(cbind(total_reads, met_reads))[c("gamma", "mu")], 
                        by = c("Feature")]
        summary_stats <- rbind(summary_stats,
            data.table(cells = c,
                       features = f,
                       cpgs = cpg,
                       or_gamma = or,
                       feature_name = fit_obj$feature_names,
                       # gamma
                       gamma_true = sim_dt$theta_true$gamma,
                       gamma_median = colMedians(fit_obj$posterior$gamma),
                       # mu
                       mu_true = sim_dt$theta_true$mu,
                       mu_median = colMedians(fit_obj$posterior$mu),
                       # MLE estimates
                       gamma_mle = mle$gamma,
                       mu_mle = mle$mu, 
                       # CpG coverage per feature
                       cpg_cov = sim_dt$Y[, median(total_reads), 
                                          by = "Feature"]$V1 ) )
      }
    }
  }
}
rm(mle, fit_obj, sim_dt, dt, f, cpg, c, or)
```


# Overdispersion shrinkage as we increase cells
```{r, fig.width=5, fig.height=4.5}
tmp <- copy(summary_stats)
tmp$cells <- factor(tmp$cells, levels = unique(tmp$cells), 
                        labels = paste(unique(tmp$cells), "cells"))
#tmp$gamma_median[tmp$gamma_median > 0.6] <- 0.58
#tmp$gamma_mle[tmp$gamma_mle > 0.6] <- 0.58
gg_overdisp <- list()
iter <- 1
for (cpg in opts$N_cpgs) {
  dt <- tmp[features == opts$N_feat & cpgs == cpg]
  dt <- dt %>% split(., by = "cells") %>%
    map(~ .[sample(150)]) %>%
    rbindlist
  if (cpg == 8) {
    gg_overdisp[[iter]] <- shrinkage_overdisp_plot(dt, x_lab = "True overdispersion (CpG poor, average 5 CpGs)")
  }else if (cpg == 15) {
    gg_overdisp[[iter]] <- shrinkage_overdisp_plot(dt, x_lab = "True overdispersion (CpG moderate, average 10 CpGs)")
  } else {
    gg_overdisp[[iter]] <- shrinkage_overdisp_plot(dt, x_lab = "True overdispersion (CpG rich, average 30 CpGs)") +
            theme(legend.position = "none")
  }
  iter <- iter + 1
}
print(cowplot::plot_grid(plotlist = gg_overdisp, nrow = 3, 
                         labels = c("a", "b", "c"), label_size = 18))
```

## Mean methylation shrinkage as we increase cells
```{r, fig.width=5, fig.height=4.5}
tmp <- copy(summary_stats)
tmp$cells <- factor(tmp$cells, levels = unique(tmp$cells), 
                        labels = paste(unique(tmp$cells), "cells"))
gg_mean <- list()
iter <- 1
for (cpg in opts$N_cpgs) {
  dt <- tmp[features == opts$N_feat & cpgs == cpg]
  dt <- dt %>% split(., by = "cells") %>%
    map(~ .[sample(150)]) %>%
    rbindlist
  if (cpg == 8) {
    gg_mean[[iter]] <- shrinkage_mean_plots(dt, x_lab = "True mean methylation (CpG poor, average 5 CpGs)")
  }else if (cpg == 15) {
    gg_mean[[iter]] <- shrinkage_mean_plots(dt, x_lab = "True mean methylation (CpG moderate, average 10 CpGs)")
  } else {
    gg_mean[[iter]] <- shrinkage_mean_plots(dt, x_lab = "True mean methylation (CpG rich, average 30 CpGs)") +
            theme(legend.position = "none")
  }
  iter <- iter + 1
}
print(cowplot::plot_grid(plotlist = gg_mean, nrow = 3, 
                         labels = c("a", "b", "c"), label_size = 18))
```


# Model performance in predicting true values
## Log odds ratio difference between infered and true values for $\gamma$.
```{r, fig.width=2, fig.height=3.5}
opts$val_thresh <- 1e-2
tmp <- copy(summary_stats) %>% .[, c("features", "or_gamma", "cpg_cov") := NULL]
to_plot <- tmp[, c("cells", "cpgs", "feature_name", "gamma_true", 
                   "gamma_median", "gamma_mle")] %>%
  .[, gamma_mle := ifelse(gamma_mle > opts$val_thresh & 
                            gamma_mle < 1 - opts$val_thresh, gamma_mle, 
                          ifelse(gamma_mle < opts$val_thresh, 
                                 opts$val_thresh, 1 - opts$val_thresh))] %>%
  .[, scmet_lor := abs(scMET:::.compute_log_odds_ratio(gamma_true, gamma_median))] %>%
  .[, mle_lor := abs(scMET:::.compute_log_odds_ratio(gamma_true, gamma_mle))] %>%
  .[, c("gamma_true", "gamma_median", "gamma_mle", "feature_name") := NULL] %>%
  melt(id.vars = c("cells", "cpgs"))

to_plot$cpgs <- factor(to_plot$cpgs, levels = c(8, 15, 50), 
                       labels = c("CpG poor", "CpG moderate", "CpG rich"))
to_plot$variable <- factor(to_plot$variable, levels = c("mle_lor", "scmet_lor"), 
                           labels = c("BB MLE", "scMET"))

gg_overdisp_lor <- ggboxplot(to_plot, x = "cells", y = "value", 
                             fill = "variable", lwd = 0.4, outlier.size = 0.5) +
  facet_wrap(~cpgs, scales = "fixed", nrow = 3) +
  scale_fill_manual(values = c( "#999999", "#E69F00", "#56B4E9")) +
  labs(title = NULL, x = "Number of cells", 
       y = expression(paste("LOR (", gamma[true], ", ", 
                            gamma[estimated], ")")), fill = "Model") +
  theme_classic() +
  ylim(c(0, 1.8)) +
  theme(
      legend.position = "top",
      legend.title = element_blank(),
      legend.margin = margin(-2, 0, -2, 0),
      legend.box.margin = margin(-2, 0, -2, 0),
      panel.spacing.y = unit(3, "lines"),
      plot.tag = element_text(color = "black", face = "bold", size = rel(1.6)),
      legend.text = element_text(color = "black", size = rel(1.1)),
      strip.text = element_text(color = "black", size = rel(1.1)),
      axis.text = element_text(color = "black", size = rel(0.8)),
      axis.title = element_text(color = "black", size = rel(1.1))
    )
print(gg_overdisp_lor)
```


## LORs between infered and true values for $\mu$.
```{r, fig.width=2, fig.height=3.5}
opts$val_thresh <- 1e-10
tmp <- copy(summary_stats) %>% .[, c("features", "or_gamma", "cpg_cov") := NULL]
to_plot <- tmp[, c("cells", "cpgs", "feature_name", 
                   "mu_true", "mu_median", "mu_mle")] %>%
  .[, mu_mle := ifelse(mu_mle > opts$val_thresh & 
                         mu_mle < 1 - opts$val_thresh, mu_mle, 
                       ifelse(mu_mle < opts$val_thresh, 
                              opts$val_thresh, 1 - opts$val_thresh))] %>%
  .[, mle_lor := abs(scMET:::.compute_log_odds_ratio(mu_true, mu_mle))] %>%
  .[, scmet_lor := abs(scMET:::.compute_log_odds_ratio(mu_true, mu_median))] %>%
  .[, c("mu_true", "mu_median", "mu_mle", "feature_name") := NULL] %>%
  melt(id.vars = c("cells", "cpgs"))

to_plot$cpgs <- factor(to_plot$cpgs, levels = c(8, 15, 50), 
                       labels = c("CpG poor", "CpG moderate", "CpG rich"))
to_plot$variable <- factor(to_plot$variable, levels = c("mle_lor", "scmet_lor"), 
                           labels = c("BB MLE", "scMET"))

gg_mean_lor <- ggboxplot(to_plot, x = "cells", y = "value", 
                         fill = "variable", lwd = 0.4, outlier.size = 0.5) +
  facet_wrap(~cpgs, scales = "fixed", nrow = 3) +
  scale_fill_manual(values = c( "#999999", "#E69F00", "#56B4E9")) +
  labs(title = NULL, x = "Number of cells", 
       y = expression(paste("LOR (", mu[true], ", ", 
                            mu[estimated], ")")), fill = "Model") +
  theme_classic() +
  ylim(c(0, 1.8)) +
  theme(
      legend.position = "top",
      legend.title = element_blank(),
      legend.margin = margin(-2, 0, -2, 0),
      legend.box.margin = margin(-2, 0, -2, 0),
      panel.spacing.y = unit(3, "lines"),
      plot.tag = element_text(color = "black", face = "bold", size = rel(1.6)),
      legend.text = element_text(color = "black", size = rel(1.1)),
      strip.text = element_text(color = "black", size = rel(1.1)),
      axis.text = element_text(color = "black", size = rel(0.8)),
      axis.title = element_text(color = "black", size = rel(1.1))
    )
print(gg_mean_lor)
```


# Final plots
```{r, fig.width=5, fig.height=4}
library(patchwork)
gg_gamma <- ((gg_overdisp[[1]]/gg_overdisp[[2]]/gg_overdisp[[3]]) | gg_overdisp_lor) + 
  plot_layout(widths = c(3.7, 1.2), heights = c(1.08, 1)) +
  plot_annotation(tag_levels = 'a')
print(gg_gamma)

pdf(file = paste0(out_dir, "shrinkage_overdisp.pdf"), width = 10, height = 9)
print(gg_gamma)
dev.off()

gg_mu <- ((gg_mean[[1]]/gg_mean[[2]]/gg_mean[[3]]) | gg_mean_lor) + 
  plot_layout(widths = c(3.7, 1.2), , heights = c(1.08, 1)) +
  plot_annotation(tag_levels = 'a')
print(gg_mu)

pdf(file = paste0(out_dir, "shrinkage_mean.pdf"), width = 10, height = 9)
print(gg_mu)
dev.off()
```

